Ring spanner CV 6140, 6 x 7 mm, DIN 838,

• MADE OF 6140 CHROME VANADIUM STEEL: The ring spanner is made of 6140 chrome vanadium steel and impresses with its strength and durability.
• SPANNER SIZES 6 x 7 MM: As a double box-end wrench, one tool covers the two spanner sizes 6 x 7 mm.
• MAXIMUM TORQUE: The enclosed ring completely surrounds the bolt and transfers force without slipping.
• TÜV/GS TESTED AND 10 YEAR WARRANTY: The ring spanner is TÜV/GS tested and comes with a 10-year warranty, which stands for tested safety.
• Tools of the highest quality and precision: Brüder Mannesmann stands for innovative solutions - we combine 90 years of industry experience with traditional craftsmanship and German engineering.

The ring spanner from Brüder Mannesmann, size 6 x 7 mm, completely encloses the bolt head and thus transfers the highest torque of all types of spanners. The flank protection system protects the edges of the bolt.

Material and Features

Because the ring completely grips the bolt, the force is distributed evenly and the spanner does not slip, even if you apply strong force. The flank protection system also transfers the force to the surfaces instead of the edges. The spanner is made of 6140 chrome vanadium steel according to DIN 838, which definitively specifies hardness, torque and dimensional accuracy. As a double box-end wrench, it covers two widths with 6 x 7 mm.

Area of Application

Ideal for car workshops, machine assembly, metal construction and DIY enthusiasts for seized screw connections that require high forces. This Green Line product comes with a 10-year warranty.

At Brüder Mannesmann, we manufacture tools according to our high standards of precision and quality. High-quality power tools, hand tools and many more are the foundation of every craft project for us. With over 90 years of experience in the industry, we combine traditional craftsmanship with state-of-the-art technology.